WO2010064895A2 - Film décoratif et son procédé de fabrication - Google Patents

Film décoratif et son procédé de fabrication Download PDF

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Publication number
WO2010064895A2
WO2010064895A2 PCT/NL2009/000238 NL2009000238W WO2010064895A2 WO 2010064895 A2 WO2010064895 A2 WO 2010064895A2 NL 2009000238 W NL2009000238 W NL 2009000238W WO 2010064895 A2 WO2010064895 A2 WO 2010064895A2
Authority
WO
WIPO (PCT)
Prior art keywords
layer
decorative
substrate
decorative film
intermediate layer
Prior art date
Application number
PCT/NL2009/000238
Other languages
English (en)
Other versions
WO2010064895A3 (fr
Inventor
Wilhelmus Josephus Alex Van De Wall
Hendrikus Hubertus Gerardus Voncken
Original Assignee
Trespa International B.V.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Trespa International B.V. filed Critical Trespa International B.V.
Priority to EP09771598A priority Critical patent/EP2367981A2/fr
Priority to US13/131,913 priority patent/US20110244200A1/en
Publication of WO2010064895A2 publication Critical patent/WO2010064895A2/fr
Publication of WO2010064895A3 publication Critical patent/WO2010064895A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/0469—Ornamental plaques, e.g. decorative panels, decorative veneers comprising a decorative sheet and a core formed by one or more resin impregnated sheets of paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
    • D21H27/26—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
    • D21H27/28—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures treated to obtain specific resistance properties, e.g. against wear or weather
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/028—Paper layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B32B2307/4023—Coloured on the layer surface, e.g. ink
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B32B2307/4026—Coloured within the layer by addition of a colorant, e.g. pigments, dyes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/584—Scratch resistance
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24851—Intermediate layer is discontinuous or differential

Definitions

  • the present invention relates to a decorative film comprising a substrate, an intermediate layer, a decorative layer and a protective layer, respectively.
  • the present invention further relates to a method for manufacturing a decorative film comprising a substrate, an intermediate layer, a decorative layer and a protective layer, respectively.
  • Decorative films are used for decorating plate materials, which plate materials are based mainly on resin-impregnated wood fibres.
  • a decorative panel is known from U.S. Pat. No. 3,789,604 and U.S. Pat. No. 4,801 ,495 in the name of the present applicant.
  • the decorative films known from said US patents are given a structured surface by using a polyester or polypropylene film.
  • Such decorative films are further passed between two rollers, during which passage the structure present on the roller surface is transferred to the decorative film, which means that a repetitive pattern corresponding to the pattern present on the outer surface of the roller(s) will form on the decorative film.
  • the object of the present invention is to provide a decorative film which is suitable for outdoor use, with a durable bond between the individual layers and without any objectionable loss of the aesthetic value of the print in the decorative film.
  • Another object of the present invention is to provide a decorative film in which the print in the decorative film can be adapted as needed.
  • Yet another object of the present invention is to provide a decorative film which exhibits a high degree of colour fastness, wherein the plate material on which the decorative film is present is resistant to weather influences such as sunlight and rainfall.
  • the decorative film as described in the first paragraph is characterised in that the decorative layer is a layer formed by means of inkjet technology.
  • the decorative layer is a layer formed by means of inkjet technology.
  • the decorative layer preferably comprises pigments, radiation-curable and/or heat- curable components.
  • European patent publication EP 1 923 223 it is not known from said publication to provide the substrate layer, which is usually a paper-based layer, with an intermediate layer, which intermediate layer prevents the layer that has been formed by means of inkjet technology from being absorbed into the paper layer on account of the capillary action of the paper itself, which would cause the intended print to become blurred.
  • the pigments are selected from organic and inorganic pigments, with the percentage of inorganic pigments amounting to at least 10 wt.%, based on the total weight of pigments, whilst more in particular the inkjet-applied layer does not cover the intermediate layer entirely.
  • At least one of the inorganic pigments has been selected from the group consisting of pigment yellow 42, pigment yellow 53, pigment yellow 184, pigment yellow 157, pigment yellow 161 and pigment brown 24. Combinations of various inorganic pigments from the above group are also possible. If the percentage of inorganic pigments is less than 10 wt.%, the resistance to weather influences will be too low.
  • the presence of such inorganic pigments in the decorative layer can be determined by means of crystallography, for example.
  • the inorganic pigments preferably used in the present decorative layer have a density of > 3 kg/I and contain particles having a particle size of > 100 nm.
  • pigments in an inkjet-applied decorative layer makes it possible to impart one or more functionalities to the decorative layer.
  • Possible pigments include organic pigments, inorganic pigments, luminescent pigments and effect pigments, such as pigments based on aluminium, mica, flakes, luster, leafing, non-leafing and crystals.
  • the inkjet technology makes it possible in particular to apply the pigment-containing layer only to part of the surface, for example in so- called dots or discrete islands, thus realising a considerable saving on ink costs.
  • the decorative film consists of a set of inks formulated in low-viscosity reactive diluents (such as TPGDA), in which weather-resistant pigments are dispersed.
  • TPGDA low-viscosity reactive diluents
  • dispersants are preferably added.
  • the dispersion may also comprise UV initiators so as to enable UV curing of the dispersion.
  • the viscosity of the decorative layer is much lower than that of the intermediate layer and the protective layer, because the decorative layer must be applied by means of inkjet heads, which technology requires a low viscosity. Because of the required chemistry, the resulting ink formulation for the decorative layer is less resistant to mechanical loads and radiation with light than the intermediate layer and the protective layer.
  • the decorative film used in the present application comprises a substrate, in particular selected from the group consisting of a resin-impregnated paper and a resin-impregnated non-woven, possible resins being: phenol resin, melamine resin, urethane-, polyester- and epoxy groups-containing resins, (meth)acrylate, or combinations thereof.
  • the present decorative film also comprises an intermediate layer, which intermediate layer comprises radiation-curable components selected from the group of electron beam-curable resins and UV-curable resins.
  • the intermediate layer is applied over the entire substrate surface area.
  • the composition of the intermediate layer is such that the inkjet-applied decorative layer present on the intermediate layer cannot permeate into the substrate.
  • the inkjet layer as the decorative layer thus retains its configuration and structure as originally applied.
  • the provision of such an intermediate layer is in particular desirable if a substrate which exhibits capillary action is used; in particular a fibre-containing substrate, such as paper.
  • the intermediate layer preferably contains aliphatic urethane groups.
  • the intermediate layer also makes it possible to realise a durable bond between the decorative layer and the substrate.
  • a few of the intermediate layer's function comprise the creation of a closed and smooth layer on the substrate, which can be printed with the highest picture definition and colour intensity, and the creation of a bonding surface for the decorative layer.
  • the intermediate layer is pigmented so as to thus realise a defined colour, by means of which the colour of the underlying substrate is masked.
  • a white intermediate layer, pigmented with titanium dioxide, is desirable.
  • fire retardants may be incorporated in the intermediate layer.
  • the intermediate layer serves to protect the substrate against the action of light on the photosensitive substrate. For said protection, substances which need not be transparent of colourless may be used, such as titanium dioxide, for example. If the intermediate layer contains pigments, an intermediate layer having a unicolor will be realised on the substrate layer.
  • the intermediate layer consists of an aliphatic urethane acrylate, which has been diluted to processing viscosity by means of HDDA as the reactive diluent and which has been provided with titanium dioxide so as to protect the substrate against light and give the intermediate layer a defined white colour.
  • a transparent layer is used as the protective layer, which transparent layer comprises radiation-curable components, which components are selected from the group of electron beam-curable resins and UV-curable resins, whilst in particular stabilisers are present, which are selected from the group of UV absorbers and
  • Hindered Amine Light Stabilisers Resins which are in particular suitable are resins that contain aliphatic urethane groups.
  • the protective layer is provided with additives which protect the substrate, the intermediate layer and the decorative layer against the influence of light. Because the protective layer must not adversely affect the visually attractive image formed by the joint underlying layers, the protective layer is preferably colourless and practically transparent.
  • the protective layer protects the underlying layers against scratching, wear and chemical attack.
  • the protective layer may optionally make the final product easier to clean and give the final product a uniform degree of gloss and (micro)structure.
  • the protective layer may furthermore make the surface antistatic or electro-dissipative.
  • the protective layer consists of a layer of aliphatic urethane acrylates, which have been diluted to processing viscosity by means of HDDA as the reactive diluent. Furthermore, HALS stabilisers and UV absorbers may have been added.
  • the composition of the protective layer is such that the protective layer is transparent and resistant to moisture and UV radiation.
  • the decorative layer contains pigments, which are preferably brightly coloured and at least partially transparent.
  • the intermediate layer optionally contains pigments, preferably in a white or light colour, and protects the substrate against the inkjet-applied layer.
  • the present invention further relates to a method for manufacturing the present decorative film, which method comprises the following steps: i) providing a substrate, ii) applying the intermediate layer to the substrate, iii) forming a decorative layer on the intermediate layer by means of inkjet technology, iv) applying a protective layer, followed by the curing of the assembly i)-iv).
  • the assembly consisting of substrate and intermediate layer is subjected to a curing treatment prior to the application of the decorative layer by means of inkjet technology.
  • the assembly consisting of substrate and intermediate layer and decorative layer is cured to such a degree after completion of step ii) that complete curing does not take place.
  • the assembly consisting of substrate, intermediate layer and decorative layer is cured to such a degree after completion of step iii) that complete curing does not take place.
  • the protective layer be treated with short wavelength UV radiation from a radiation source, in particular radiation having a wavelength in the
  • the assembly of substrate, intermediate layer, decorative layer and protectively layer is subjected to a pre-curing step after completion of step iv), whereupon the exposed surface of the protective layer is provided with a microstructure by means of a mechanical operation, in particular by placing a press on the aforesaid exposed surface, whereupon curing takes place, whilst a film is applied to the exposed surface of the protective layer after completion of step iv), which film transmits the radiation used in the curing step.
  • Another embodiment for manufacturing the present decorative film comprises the following steps: i) providing a film, ii) applying a protective layer to the film, iii) providing a substrate, iv) applying an intermediate layer to the substrate, v) forming an inkjet layer on the intermediate layer, vi) joining the assembly obtained after step ii) and the assembly obtained after step v) together, followed by the curing thereof.
  • Yet another method for manufacturing the present film comprises the steps of: i) providing a film, ii) applying a protective layer to the film, iii) forming an inkjet layer on the protective layer, iv) providing a substrate, v) applying an intermediate layer to the substrate, vi) joining the assembly obtained after step iii) and the assembly obtained after step v) together, followed by the curing thereof.
  • a method it is moreover possible to cure the assembly obtained after step iii) and/or the assembly obtained after step v) prior to carrying out step vi).
  • the present invention further relates to a method for manufacturing a decorative panel, comprising the steps of applying the present decorative film to at least one surface side of a core layer and subsequently pressing the same together at an elevated temperature and pressure.
  • a suitable core layer material will be a material from the group consisting of wood, a number of paper sheets, plastic or metal, non-woven and fibre mats. Phenol formaldehyde resin-impregnated paper layers can be used as said paper sheets, in particular kraft paper sheets.
  • the present invention relates to a decorative film in which the inorganic pigments have a density > 3 kg/I and contain particles having a particle size > 100 nm.
  • the appended figure schematically shows a decorative film according to the present invention, in which the substrate 1 is provided with an intermediate layer 2, which intermediate layer 2 is provided with an inkjet-applied decorative layer 3, which decorative layer 3 is provided with a protective layer 4.
  • An intermediate layer consisting of 50% Ebecryl 284, 20% HDDA, 30% Kronos 2220 is applied to a paper substrate impregnated with a phenol-resol- resin.
  • a 30 micron polyester film is applied to said wet layer. The whole is cured by means of electron radiation (10 kGray, 225 kV). Following the removal of the polyester film from this laminate, an ink, type Coates Jet 5529, cyano, is applied in a thickness of 12 micron to the thus cured intermediate layer, using inkjet technology, and cured with UV. Then a 30 micron protective layer consisting of 70% Ebecryl 284 and 30% HDDA is applied. The whole is subsequently cured by means of electron radiation (60 kGray, 225 kV).
  • Example 2 An intermediate layer consisting of 49% Ebecryl 284, 20% HDDA,
  • Tinuvin 292 is applied to a paper substrate impregnated with a phenol-resol- resin.
  • a 30 micron polyester film is applied to this wet layer.
  • the whole is cured by means of electron radiation (10 kGray, 225 kV).
  • an ink (Coates) is applied, using inkjet technology, and cured with UV.
  • Suitable inks include Coates Jet 5529, cyano, 15 micron, U2103-11.7.00, magenta, 15 micron, Coates Jet 7537, FP02715, black Coates Jet 1532WO70226, yellow.
  • a 30 micron protective layer consisting of 68% Ebecryl 284, 1 % Tinuvin 400, 1 % Tinuvin 292 and 30% HDDA is coated onto said layer.
  • the whole is subsequently cured, using electron radiation (60 kGray, 225 kV).
  • electron radiation 60 kGray, 225 kV.
  • a decorative film is obtained, which is subsequently pressed onto a stack of phenol resin-impregnated papers to form an HPL compact laminate (20 min, 160 0 C, 90 Bar).
  • An intermediate layer consisting of 50% Ebecryl 284, 20% HDDA, 30% Kronos 2220 is applied to a paper substrate impregnated with a phenol-resol- resin. The whole is cured in air, using electron radiation (10 kGray, 225 kV). Following that, an ink (Scitex) is applied by means of inkjet technology and subsequently dried. A 30 micron protective layer consisting of 68% Ebecryl 284, 1 % Tinuvin 400, 1 % Tinuvin 292 and 30% HDDA is coated onto said ink. The whole is subsequently cured by means of electron radiation (60 kGray, 225 kV). In this way a decorative film is obtained, which is subsequently pressed onto a stack of phenol resin-impregnated papers to form an HPL compact laminate (20 min, 160 0 C, 90 Bar).
  • Example 4 An intermediate layer consisting of 49% Ebecryl 284, 20% HDDA,
  • An intermediate layer consisting of 49% Ebecryl 284, 20% HDDA, 30% Kronos 2220, 1 % Tinuvin 292 is applied to a decorative paper impregnated with an aqueous dispersion of a radiation-curable acrylate.
  • the CMYK-inks for the Anapurna M of AGFA Graphics are applied to said wet coating layer by means of an inkjet printer.
  • a 30 micron protective layer consisting of 68% Ebecryl 284, 1% Tinuvin 400, 1% Tinuvin 292 and 30% HDDA is coated onto said inks in combination with a 30 micron polyester film. The whole is subsequently cured by means of electron radiation (60 kGray, 225 kV).
  • Example 6 A 30 micron protective layer consisting of 68% Ebecryl 284, 1 % Tinuvin 400, 1 % Tinuvin 292 and 30% HDDA is coated onto a 60 micron polyester film and subsequently cured by means of electron radiation (6 kGray, 225 kVolt).
  • the CMYK-inks for the Anapurna M of AGFA Graphics are applied to said layer by means of an inkjet printer and cured with UV.
  • An intermediate layer consisting of 49% Ebecryl 284, 20% HDDA, 30% Kronos 2220, 1 % Tinuvin 292 is applied to a paper substrate impregnated with an aqueous dispersion of a radiation-curable acrylate.
  • the film with the protective layer present thereon is laminated onto the wet intermediate layer and subsequently cured by means of electron radiation (60 kGray, 225 kV).
  • electron radiation 60 kGray, 225 kV.
  • a decorative film is obtained, which is subsequently pressed onto a stack of phenol resin-impregnated papers to form an HPL compact laminate (20 min, 160 0 C, 90 Bar).
  • the yellow pigment as well as the red pigment in this ink set were substituted for an inorganic pigment.
  • An intermediate layer consisting of 49% Ebecryl 284, 20% HDDA, 30% Kronos 2220, 1 % Tinuvin 292 is applied to a paper substrate impregnated with a phenol resol resin.
  • a 30 micron polyester film is applied to this wet layer. The whole is cured by means of electron radiation (30 kGray, 225 kV). Following the removal of the polyester film, special CMYK inks for the Anapurna M of AGFA Graphics are applied with the Anapurna M, using inkjet technology, and cured with UV.
  • a 30 micron protective layer consisting of 65% Ebecryl 284, 1% Tinuvin 400, 1% Tinuvin 292, 3% Darocur 1173 and 30% HDDA is coated onto said inks.
  • a decorative layer is formed on a substrate of a white decorative paper coloured with titanium dioxide impregnated with a melamine resin, using the CMYK inks for the Anapurna M of AGFA-graphics and an inkjet-printer.
  • the inks are cured with UV prior to the formation of a 30 micron protective layer consisting of 68% Ebecryl 284, 1% Tinuvin 400, 1 % Tinuvin 292 and 30% HDDA on top of said decorative layer.
  • the whole is cured by means of electron radiation (60 kGray, 225 kV). In this way a decorative film is obtained, which is subsequently pressed onto a stack of phenol resin-impregnated papers to form an HPL compact laminate (20 min, 160 °C, 90 Bar).
  • the image quality of the decorative layer is too low, because part of the ink has run out into the substrate due to the absence of an intermediate layer.
  • the colour fastness of this laminate is distinctly worse than grey scale 1 , assessed in accordance with EN 20105-A02, after a weather resistance test in accordance with EN 438-2:2005, chapter 29.
  • the protective layer was damaged during the weather resistance test.
  • a 30 micron protective layer consisting of 68% Ebecryl 284, 1 % Tinuvin 400, 1% Tinuvin 292 and 30% HDDA is coated onto a 60 micron polyester film.
  • This proactive layer is subsequently cured by means of electron radiation (6 kGray, 225 kVolt).
  • a decorative layer is formed on said layer, using an inkjet printer and the CMYK-inks for the Anapurna M of AGFA.
  • This decorative layer is subsequently cured with UV.
  • an intermediate layer of 100 micron consisting of 49% Ebecryl 284, 20% HDDA, 30% Kronos 2220, 1 % Tinuvin 292 is applied to a paper substrate impregnated with phenol resin.
  • polyester film with the fixed protective layer and the decorative layer is laminated onto said wet intermediate layer, and subsequently the whole is cured by means of electron radiation (60 kGray, 225 kV).
  • electron radiation 60 kGray, 225 kV
  • a decorative film is obtained, which is subsequently pressed onto a stack of phenol resin-impregnated papers to form an HPL compact laminate (20 min, 160 0 C, 90 Bar).
  • the red pigment was substituted for an inorganic pigment.
  • a good adhesion of the ink to the intermediate layer was measured both with the cross-hatch test and with the boiling test.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Finishing Walls (AREA)
  • Ink Jet (AREA)

Abstract

L'invention concerne un film décoratif comportant respectivement un substrat, une couche intermédiaire, une couche décorative et une couche de protection. L'invention concerne en outre un procédé de fabrication d'un film décoratif comportant respectivement un substrat, une couche intermédiaire, une couche décorative et une couche de protection. L'objet de l'invention est de fournir un film décoratif convenant à une utilisation en extérieur sans aucune perte inacceptable de la valeur esthétique de l'impression du film décoratif. Un autre objet de l'invention est de fournir un film décoratif dans lequel l'impression présente sur le film décoratif peut être adaptée selon les besoins.
PCT/NL2009/000238 2008-12-01 2009-11-30 Film décoratif et son procédé de fabrication WO2010064895A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP09771598A EP2367981A2 (fr) 2008-12-01 2009-11-30 Film decoratif et son procede de fabrication
US13/131,913 US20110244200A1 (en) 2008-12-01 2009-11-30 Decorative Film And Method For Manufacturing The Same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1036259 2008-12-01
NL1036259A NL1036259C2 (nl) 2008-12-01 2008-12-01 Decorfolie en werkwijze voor het vervaardigen daarvan.

Publications (2)

Publication Number Publication Date
WO2010064895A2 true WO2010064895A2 (fr) 2010-06-10
WO2010064895A3 WO2010064895A3 (fr) 2010-09-30

Family

ID=40901773

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2009/000238 WO2010064895A2 (fr) 2008-12-01 2009-11-30 Film décoratif et son procédé de fabrication

Country Status (4)

Country Link
US (1) US20110244200A1 (fr)
EP (1) EP2367981A2 (fr)
NL (1) NL1036259C2 (fr)
WO (1) WO2010064895A2 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010025543B3 (de) * 2010-06-29 2011-11-24 Guido Schulte Verfahren zur Herstellung von flächigen Bauteilen sowie flächiges Bauteil
NL2007494C2 (nl) * 2011-09-28 2013-04-02 Trespa Int Bv Werkwijze ter vervaardiging van een decoratieve film alsmede een decorpaneel.
CN104057518A (zh) * 2014-07-08 2014-09-24 林创举 一种板材表面处理的高清喷墨工艺
NL2011719C2 (en) * 2013-11-01 2015-05-04 Trespa Int Bv A decorative panel.
EP2905376A1 (fr) * 2014-02-06 2015-08-12 Agfa Graphics Nv Fabrication de stratifiés décoratifs par impression à jet d'encre
CN104963477A (zh) * 2015-06-29 2015-10-07 广东天弼陶瓷有限公司 一种瓷质砖及其生产方法与生产线
WO2016105202A1 (fr) 2014-12-24 2016-06-30 Trespa International B.V. Procédé de production d'un papier décoratif imprimé
CN105856841A (zh) * 2016-04-07 2016-08-17 王兆进 一种利用高速木纹纸数码印刷机制备木纹纸的方法
WO2018147935A3 (fr) * 2016-12-16 2019-02-14 3M Innovative Properties Company Ensemble optiquement transparent réfléchissant les infrarouges et son procédé de fabrication

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CN105155338A (zh) * 2015-09-10 2015-12-16 上海晶华胶粘新材料股份有限公司 抗uv水性纸张浸渍剂及其制备方法

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EP2402154A1 (fr) * 2010-06-29 2012-01-04 Guido Schulte Procédé de fabrication de composants plats et composant plat
DE102010025543B3 (de) * 2010-06-29 2011-11-24 Guido Schulte Verfahren zur Herstellung von flächigen Bauteilen sowie flächiges Bauteil
US9033486B2 (en) 2011-09-28 2015-05-19 Trespa International B.V. Method for producing a decorative film, as well as a decorative panel
NL2007494C2 (nl) * 2011-09-28 2013-04-02 Trespa Int Bv Werkwijze ter vervaardiging van een decoratieve film alsmede een decorpaneel.
EP2574476A1 (fr) 2011-09-28 2013-04-03 Trespa International B.V. Procédé de production d'un film décoratif et panneau décoratif comprenant ledit film
NL2011719C2 (en) * 2013-11-01 2015-05-04 Trespa Int Bv A decorative panel.
WO2015065191A1 (fr) 2013-11-01 2015-05-07 Trespa International B.V. Panneau décoratif
CN106068349A (zh) * 2014-02-06 2016-11-02 爱克发印艺公司 通过喷墨制造装饰性层压材料
EP2905376A1 (fr) * 2014-02-06 2015-08-12 Agfa Graphics Nv Fabrication de stratifiés décoratifs par impression à jet d'encre
WO2015117910A1 (fr) * 2014-02-06 2015-08-13 Agfa Graphics Nv Fabrication de stratifiés à usage décoratif réalisés par jet d'encre
RU2675142C2 (ru) * 2014-02-06 2018-12-17 Агфа Нв Изготовление декоративного ламината струйной печатью
CN104057518B (zh) * 2014-07-08 2016-03-30 广东葫芦堡文化科技股份有限公司 一种板材表面处理的高清喷墨工艺
CN104057518A (zh) * 2014-07-08 2014-09-24 林创举 一种板材表面处理的高清喷墨工艺
WO2016105202A1 (fr) 2014-12-24 2016-06-30 Trespa International B.V. Procédé de production d'un papier décoratif imprimé
NL2014060A (en) * 2014-12-24 2016-09-22 Trespa Int Bv A method for producing a printed decorative paper.
US10906265B2 (en) 2014-12-24 2021-02-02 Trespa International B.V. Method for producing a printed decorative paper
CN104963477A (zh) * 2015-06-29 2015-10-07 广东天弼陶瓷有限公司 一种瓷质砖及其生产方法与生产线
CN105856841A (zh) * 2016-04-07 2016-08-17 王兆进 一种利用高速木纹纸数码印刷机制备木纹纸的方法
WO2018147935A3 (fr) * 2016-12-16 2019-02-14 3M Innovative Properties Company Ensemble optiquement transparent réfléchissant les infrarouges et son procédé de fabrication
US11065855B2 (en) 2016-12-16 2021-07-20 3M Innovative Properties Company Infrared-reflecting optically transparent assembly and method of making the same

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US20110244200A1 (en) 2011-10-06
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WO2010064895A3 (fr) 2010-09-30

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